Schwarzkopf Palette Permanent Natural Colors Cream 4-0 Medium Brown offers a rich, ammonia-free formula enriched with cocoa and oat milk. It provides up to 100% grey coverage and leaves hair deeply nourished and vibrant. Key Features Ammonia-free formula 100% grey coverage Enriched with Keratin and Panthenol Contains Repairing Serum Vibrant, natural-looking color Long-lasting color Suitable for all hair types Honey, Cloud Berry, Argan Oil, Cocoa Butter, Keratin, Panthenol, Repairing Serum.Schwarzkopf: Innovators in hair care, offering a range of nourishing and ammonia-free color solutions.Apply To Dry Hair And Leave For 30 Minutes. Rinse Thoroughly.Hair Colorant Warnings: Must perform a patch allergy test 48 hours before use. Severe allergic reactions possible. Contains Ammonia and Hydrogen Peroxide.